git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@254741
91177308-0d34-0410-b5e6-
96231b3b80d8
// Test whether the given calling convention is supported.
static bool CallingConvSupported(CallingConv::ID CallConv) {
// We currently support the language-independent target-independent
// Test whether the given calling convention is supported.
static bool CallingConvSupported(CallingConv::ID CallConv) {
// We currently support the language-independent target-independent
+ // conventions. We don't yet have a way to annotate calls with properties like
+ // "cold", and we don't have any call-clobbered registers, so these are mostly
+ // all handled the same.
return CallConv == CallingConv::C || CallConv == CallingConv::Fast ||
return CallConv == CallingConv::C || CallConv == CallingConv::Fast ||
- CallConv == CallingConv::Cold;
+ CallConv == CallingConv::Cold ||
+ CallConv == CallingConv::PreserveMost ||
+ CallConv == CallingConv::PreserveAll ||
+ CallConv == CallingConv::CXX_FAST_TLS;